baber/WOPTO huggingface dataset:
Patent RU-94025755-A (RU)
Inventor: VEGMAN E F
IPC: C21B13/00
Filed: 1994-07-11
Abstract: FIELD: metallurgy, sintering gas utilization in particular. SUBSTANCE: method allows to avoid sintering gas discharge in atmosphere and to decrease consumption of other oxygen-bearing gasses (air, technical oxygen etc) in liquid phase reduction furnaces. Method provides for usage of sintering gas as oxygen-bearing gas in metallurgical aggregates. Sintering gas is fed separately or in mixture with another oxygen-bearing gas in lower row of liquid phase reduction furnace oxygen lances in amount need for oxidation of carbonic reducer and for bubbling process of slag bath. EFFECT: method allows to avoid sintering gas discharge into atmosphere and to decrease consumption of other oxygen-bearing gasses in production process.
Patent RU-94026865-A (RU)
Inventor: KALASHNIKOV G V
IPC: B01D9/02
Filed: 1994-07-15
Abstract: FIELD: chemical and food-processing industries, crystallizer is used for crystallization and mixing of different substances. SUBSTANCE: aim is to increase reliability and serviceability of equipment to improve circulation of solution, to increase speed of stirring of crystals in respect to mother liquor, to increase process of crystallization and to decrease power consumption. Body of crystallizer has mounted with clearance around pipe-shaft with continuous blades cylindrical-conical shell, conical narrowing to bottom half part of which is located over bottom, and each blade of stirring mechanism is made in the form of axially located and in series connected disks turned in respect to each other and mounted in planes, that are not perpendicular to axis of pipeshaft, with formation of crossed surfaces. In the case upper and lower disks have sites located outside shell. Lower disks located in conical part of shell are solid. Pipeshaft of stirring mechanism is mounted so as to be capable for rotation. EFFECT: increased reliability and serviceability of equipment, improved circulation of liquor, increased speed of crystals motion in respect to mother liquor, increased process of crystallization, decreased power consumption.
Patent RU-94030820-A (RU)
Inventor: MOROZOV M A
IPC: F03D9/02
Filed: 1994-08-19
Abstract: FIELD: power engineering. SUBSTANCE: wind/air-electric power plant functions to maintain rated speed (220 V for example, at 50 Hz) at the user's in case of low wind velocity, especially at night. To this end, wind energy is converted into compressed air energy and then to electric energy by means of windmill/compressor unit that pumps compressed air into sealed vessel; used as such vessel is entire length of air passage tubes running from air collector to air turbine which makes it possible to increase, if necessary, accumulation capacity and storage of compressed air in any volume due to increasing length and diameter of air passage tubes; to reduce distance from air collector to air turbine, tubes may be arranged in pit in serpentine manner. Air-electric plant proper may be installed in any inhabited point and windmill/compressor unit, in place well blown through by wind at any distance from air-electric plant; quantity of windmill-compressor units depends on desired capacity. EFFECT: improved design.
Patent RU-94036121-A (RU)
Inventor: ZAVAL NJUK A G
IPC: G01L5/13
Filed: 1994-09-27
Abstract: FIELD: tests of rocket engines; methods and devices for measurement of rocket engine thrust pulse. SUBSTANCE: method consists in measurement of action of engine on primary converter and determination of pulse of this action; primary converter is acted on through longitudinal friction clutch which is shifted at moments when force of action exceeds nominal magnitude of primary converter; upon completion of rocket engine operation, displacement of friction clutch relative to initial position is measured and magnitude of pulse of rocket engine thrust is determined from relationship given in the Description. Stand for realization of this method consists of support, primary converter connected with recorder and fastenings for securing the engine under test; besides that stand is provided with double-acting longitudinal friction clutch connected in line: support - primary converter - engine under test and device for measuring longitudinal displacement of friction clutch. Friction clutch may be made in form of collet embracing the rod and engageable with this rod over external surface; device for measurement of longitudinal displacement of friction clutch has scale divisions applied on rod. Besides that, friction clutch may be made in form of piston engageable with cylindrical guide over external surface; zone of engagement is made of friction material. EFFECT: enhanced accuracy of measurement of pulse of rocket engine thrust.
Patent RU-94036168-A (RU)
Inventor: LIPATOV N N
IPC: G01N33/50
Filed: 1994-09-27
Abstract: FIELD: medicine, pediatrics. SUBSTANCE: invention relates to food industry and ensures to estimate the potential protein digestion in breast-fed infants. EFFECT: improved method of protein digestion estimation.
Patent RU-94038392-A (RU)
Inventor: KORNILOV V A
IPC: H01J45/00
Filed: 1994-10-11
Abstract: FIELD: nuclear power, creation of thermoemissive nuclear power plants mainly for space application. SUBSTANCE: in the thermoemissive converter, having an active zone set up of thermoemissive power-generating channels and booster fuel elements, the booster fuel elements are provided with a system for removal of gaseous fission products, which may have a set of labyrinth shields or central shell with openings. EFFECT: enhanced efficiency. 6 dwg
Patent RU-94041618-A (RU)
Inventor: SHUTKOV A E
IPC: B01D46/02
Filed: 1994-11-18
Abstract: FIELD: chemical and other branches of industry. SUBSTANCE: filter has three-chamber casing and filtering channels in the middle chamber, which is connected with filtrate discharge pipe, distributor connected with channel inlets and provided with caught fraction discharge pipe, supply pipe for delivering medium to be filtered into one of end chambers. Method involves alternatively communicating channel inlets in various combinations with end chambers through distributor to provide tangential filtration, with gas bubbles being flushed off, or closing inlet of medium supplying chamber, with second inlet being open, to provide cleaning of portion of liquid remained from tangential filtration process, or alternatively closing inlet of first or second end chamber and connecting second inlet with caught fraction discharge pipe to realize channel washing cycles, with axial flow direction being alternatively varied and medium flow being directed in countercurrency with filtrate flow; canalizing gas and contaminants accumulated in the second end chamber from filter. EFFECT: reduced aeration of filter, improved cleaning and increased continuous operation of filter till maintenance procedure.
Patent RU-94042811-A (RU)
Inventor: BLINOV JU I
IPC: B21D3/04
Filed: 1994-12-05
Abstract: FIELD: plastic metal working; may be used in straightening of round bar. SUBSTANCE: straightener has run-in table provided with circular induction heaters installed over its axis for motion for heating straightened round bar in preset local cross-sections, two-high mill and run-off table. EFFECT: higher accuracy of straightening, considerable reduction of power consumption for straightening and decreased overall dimensions of equipment. 1 cl, 1 dwg
Patent RU-94045004-A (RU)
Inventor: BABIN D N
IPC: G10L9/18
Filed: 1994-12-23
Abstract: FIELD: digital devices for ANALYZING and synthesizing speech. SUBSTANCE: device control board provided with memory unit, which is connected through digital interface, signal digital processing unit and analog interface to external electro-acoustic unit. Analog interface is made to follow analog-to-digital converter circuit. Analog-to-digital converter is introduced into the device additionally. Vocal signals digital processing unit has register unit, storage amplifier, data and program on-line memory units and control unit. EFFECT: high quality of playback and record of vocal signals. 4 dwg
Patent RU-95100152-A (RU)
Inventor: JARYSHEV G M
IPC: E21B47/10
Filed: 1995-01-05
Abstract: FIELD: oil industry; applicable in taking samples for determination of gas factor and well production rate. SUBSTANCE: zone of sample taking, conditions for critical flow of main flow are provided, and sample is taken from this zone with critical velocity of flow of sampled flow. Critical conditions of flows are provided by installation of calibrated pipe unions on the way of flows and taking sample into sampling tube from the zone of critical efflux of main flow. EFFECT: higher efficiency. 4 cl, 4 dwg
Patent RU-95103705-A (RU)
Inventor: GANEEV A A
IPC: C22C19/05
Filed: 1995-03-14
Abstract: FIELD: casting manufacture, alloys. SUBSTANCE: alloy has additionally niobium, rhenium, hafnium, tantalum, zirconium and neodymium at the following ratio of components, weight %: tungsten 11.7-12.8; cobalt 7.5-8.8; aluminium 5.5-6.6; chrome 3.8-4.7; tantalum 2.1-2.9; molybdenum 1.5-2.5; titanium 1.2-1.8; niobium 0.8-1.4; rhenium 0.61-0.90; hafnium 0.3-0.6; zirconium 0.013-0.30; cerium 0.01-0.02; neodymium 0.013-0.02; boron 0.01-0.02; carbon 0.13-0.20; iron ≅ 0.40; silicon < 0.20; manganese < 0.20; sulfur < 0.005; phosphorus < 0.005, and nickel - the rest. EFFECT: increased heat-resistance of alloy.
Patent RU-95104015-A (RU)
Inventor: PODKUJKO V D
IPC: B62M1/20
Filed: 1995-03-21
Abstract: FIELD: mechanical engineering; transport; bicycles. SUBSTANCE: wheel-propellers 2 and 5 have front supports 18 and rear supports 19 at each side connected by plates 17, 48 secured on axles for fastening front fork 4 and chain fork 3. To provide mounting on supports, blades of front fork 4 are elongated and are provided with tips, and blades of chain fork 3 are shortened and are provided with closed upper support with attachment slots secured on tips. Wheel-propellers 2 and 5 can operate under no load and under load. Under no load condition weight of bicycle, without wheel-propellers, is taken by cups of supports and is conveyed without overcoming rigidity of springs and supports, through plates 17, 48, to axles and so there is no moment of force to provide rotation of wheel-propellers 2,5. When bicycle is loaded by weights of rider or load or both rider and load, weight overcomes resistance of springs and shifts the rods in rear supports 19 to contact with stop, thus preventing rotation of plates 17, 48 with axles, and in front support, to contact with rings 32 secured coaxially relative to axles, it acts onto axles and creates moment of force to rotate wheel-propellers 2,5 and thus provide movement of vehicle. Sprung front and rear supports 18 and 19, respectively, increase shock absorbing properties of bicycle and relieve rings 32 from peak load which also add to comfort and convenience. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-95105435-A (RU)
Inventor: GERD SHTAJNER
IPC: C07D221/00
Filed: 1993-06-08
Abstract: FIELD: medicine. SUBSTANCE: claimed invention describes compounds of formula I:wherein R, R, n, R, A, X, Y and Z are as defined in the specification, and also use thereof. Novel compounds are suitable for controlling diseases. EFFECT: improved properties of the compounds.
Patent RU-95106330-A (RU)
Inventor: MAKLETSOV V G
IPC: C25F3/24
Filed: 1995-04-20
Abstract: FIELD: metal-working industry. SUBSTANCE: invention relates to finishing metal surface in order to remove surface hardening before physical and physico-chemical investigations of Fe-Si alloys. The aim is achieved by using three electrolytes and regimes of anodic working in dependence on silicon content in alloy. For alloy with 3-10 mol % Si, electrolyte with 8-12% perchloric acid, 80-87% acetic acid, and 5-8% water was used at current density 40-100 A/sq.dm and temperature 20-30 C. For alloys with 10-18 mol % Si, electrolyte based on phosphoric and sulfuric acids in proportion (2-4):1 with 3-6% chromium trioxide was used at 50-120 A/sq.dm and 80-120 C. For alloys with 18-30 mol % Si, electrolyte with 15-20% hydrogen fluoride, 50% glycerol, and 30-35% water was used at 20-40 A/sq.dm and 20-25 C. EFFECT: improved quality, uniformity of surface, its brilliance, and corrosion resistance.
Patent RU-95107921-A (RU)
Inventor: SIMAKOV N N
IPC: H01L21/30
Filed: 1995-05-16
Abstract: FIELD: microelectronics. SUBSTANCE: invention refers to microlithography as one of most important stages of technology of microelectronics and is meant for formation of resist masks. Method of dry lithography includes application of layer of resist on substrate, formation of latent image in it by way of local exposure to ultraviolet or high-energy radiation and presiliconizing which results in chemical decomposition and/or coupling of molecules of sensitive layer, siliconization of resist and plasma development of mask. Layer of resist is applied by method of dry plasma polymerization in two stages: first basic layer of resist is formed directly in plasma, then sensitive layer - in zone of afterglow of plasma. Photosensitive layer is formed by coprecipitation of its polymer base and diazoquinone which is evaporated beforehand by thermal heating in vacuum chamber before precipitation on to substrate and then is transported in flow of gas-carrier to substrate. This provides for dry application of resist on to substrate under action of plasma without destruction of sensitive layer. In combustion with subsequent gas-phase siliconization of resist and plasma development of mask this renders photolithographic cycle completely dry and makes it possible to instrument such process in hardware in the form of systems of cluster tools type, to diminish severity of requirements and cost of expenditures to maintain needed technological climate in production rooms of enterprises of microelectronic industry, to reduce presence of defects and manufacturing cost of articles, to increase output of good articles and their reliability. EFFECT: diminished severity of requirements and expenses on maintenance of technological climate in production rooms, increased output of good articles and enhanced functional reliability of manufactured articles. 8 cl, 3 dwg
Patent RU-95110592-A (RU)
Inventor: KONJUKHOV D L
IPC: F01B3/02
Filed: 1995-06-23
Abstract: FIELD: mechanical engineering. SUBSTANCE: heat engine has at least one expansion and one compression cylinders, each of which is provided with a piston connected with a mechanism for converting energy of the engine, expansion pipe line with a heater connected with the outlet member of the expansion cylinder and outlet member of the compression cylinder, and compression pipe line with a cooler which is connected with the outlet member of the expansion cylinder and inlet member of the compression cylinder. The outlet member of the expansion cylinder and inlet member of the compression cylinder are provided inside the pistons. The mechanism for control of the inlet member of the expansion cylinder has a rod connected with the inlet member through a rocker, hook provided inside the piston, and hook provided in the rod. The rod and cylinder are provided with inclined surfaces. The mechanism for control of the outlet member of the expansion cylinder consists of locking member of open and closed positions made in the piston and plunger mounted in the bottom portion of the cylinder. The mechanism for control of the phase of gas distribution of the inlet member of the expansion cylinder, depending on the pressure difference between compression and expansion pipe lines, consists of two pistons received in the cylinders and interconnected through a rod provided with inclined surface from the side of the expansion cylinder. One of the cylinders is connected with the expansion pipe line, and the other cylinder is connected with the compression one. In addition there is a compensation spring inside the letter cylinder. The expansion and compression cylinders are arranged in series. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-95117874-A (RU)
Inventor: NIKOLAE NEAMTU
IPC: B21D53/46
Filed: 1994-01-03
Abstract: FIELD: mechanical engineering. SUBSTANCE: flat grip or clamps are made of continuous sheet material strip in form of reel by stamping out of intermediate parts of material between each blank formed into separate clamp at holding the blanks in continuous strip. Then strip is subjected to second stamping for cutting each separate clamp from strip and after which clamp is formed as necessary and waste material is removed from continuous strip. Secondary stamping process is carried out directly with final clamp assembling operation and clamp is not to be transported to place of final assembling of articles in disassembled state. EFFECT: enlarged operating capabilities.
Patent TW-200409019-A (TW)
Title: Configurable processor, and instruction set, dispatch method, compilation method for such processor
Inventor: PESSOLANO FRANCESCO
IPC: G06F9/318
Filed: 2002-11-26
Abstract: Processor (100) has a plurality of registers (120) for storing instructions for execution by the plurality of execution units (160). The plurality of registers (120) are coupled to the plurality of execution units (160) via distribution means (140). Distribution means (140) have a plurality of dispatch units (144) coupled to the plurality of execution units (160) and a reroutable network, e.g. a data communication bus (142), coupling the plurality of execution units (120) to the plurality of dispatch units (144). The data communication bus (142) is controlled by control unit (148). Dispatch units (144) are arranged to detect dedicated instructions in the instruction flow, which signal the beginning of an inactive period of an execution unit(160a, 160b, 160c, 160d) in the plurality of execution units (160). Subsequently, control unit (148) is notified, and the instruction flow from the plurality of registers (120) to the plurality of dispatch units (140) is rerouted as a result of the detection of the dedicated instruction.
Patent TW-200408921-A (TW)
Title: Liquid crystal display unit and its housing member
Inventor: LI YUAN-TZAN
IPC: G06F1/00
Filed: 2002-11-25
Abstract: A liquid crystal display unit includes: a liquid crystal display device, a housing structure, a frame structure and a fixing member. The liquid crystal display device includes a liquid crystal display panel for generating image, and a backlight module for illuminating the liquid crystal display panel. The housing member is provided to receive the liquid crystal display device. The frame member has a sidewall surrounding the housing member. The fixing member is arranged on the housing member, and substantially has a flat shape and at least one screw hole for cooperating with at least one bolt of an external stand for fixing the liquid crystal display unit to the external stand.
Patent TW-200409703-A (TW)
Title: Ink container equipped with a pressure stabilizer module
Inventor: CHIU CHUANG-HSIEN
IPC: B41J2/175
Filed: 2002-12-06
Abstract: The specification discloses an ink container equipped with a pressure stabilizer module. The module contains an airtight membrane, a passive plate, and an elastic device. The airtight membrane separates a box into an ink chamber and an air chamber. The passive plate is connected to one side of the airtight membrane and to the elastic device. The elastic device is normally depressed or stretched to move the airtight membrane. The ink chamber is thus slightly extended outward and maintains a negative pressure. As the ink stored inside the ink chamber gets less, the elastic device provides a restoring force to push or drag the passive plate. The negative pressure is thus maintained within a specific range. The invention further uses a conic spiral spring to avoid ink waste.
Patent TW-200410165-A (TW)
Title: Robust data fusion procedure of multi-digital surveillance information
Inventor: LO CHEN-JUI
IPC: G08G5/04
Filed: 2002-12-11
Abstract: The present invention relates to robust data fusion procedure of multi-digital surveillance information; In 1999, SC186WG4 of requirement and technical concepts for aviation (RTCA) proposed the documents of DRAFT0.6 disclosing that the flight received surveillance information of others, including traffic information service (TIS), traffic alert avoidance system (TCAS), and automatic dependant surveillance broadcasting (ADSB). Based on the airborne surveillance and separation assurance processing (ASSAP), the flight collects all surveillance information of other nearby flights and fuses, output to cockpit display of traffic information (CDTI). The security of the flights can be enhanced by the procedure.
Patent TW-200412265-A (TW)
Title: Method for forming stereoscopic contour of complicated article
Inventor: CHEN JIN-PING
Filed: 2003-01-06
Abstract: This invention relates to a method for forming stereoscopic contour of a complicated article, which adopts rapid prototyping to make a prototype female mold for a prototype with a complicated stereoscopic contour through rapid prototyping equipment. A soft prototype male mold is then formed from the prototype female mold. A refractory prototype female is then made from the soft prototype male mold. Accordingly, a semi-finished prototype may be made from the refractory prototype female through mass production. A method for forming stereoscopic contour of a complicated article is then completed upon trimming and conditioning the semi-finished prototype.
Patent TW-200414416-A (TW)
Title: Damascene structure having dielectric barrier and process of making the same
Inventor: WU ZHEN-CHENG
IPC: H01L21/762
Filed: 2003-01-29
Abstract: A damascene structure having dielectric barrier and a process of making the same are disclosed. The present process features in that a dielectric barrier is deposited on an inter-metal dielectric (IMD), thereby forming a damascene structure having the dielectric barrier located between the IMD and an etching stop layer. With the use of the present invention, proceeding chemical mechanical polishing (CMP) process directly on the IMD is avoided; the leakage current is reduced; the time of time dependent dielectric breakdown (TDDB) is extended; and the RC time delay is shortened.
Patent TW-200301516-A (TW)
Title: Method for forming a polycide gate and structure of the same
Inventor: LIN YUNG-CHANG
IPC: H01L21/28
Filed: 2003-02-21
Abstract: The method of forming a polycide gate includes forming a pad oxide layer on a substrate. A first conductive layer is formed on the pad oxide layer. Subsequently, a first ion implantation into the first conductive layer is next performed to form deep polysilicon implantation region. Successively, a second ion implantation into the first conductive layer is performed to form shallow polysilicon implantation region, wherein the second ion type is the same as the first ion type. A second conductive layer formed on the first conductive layer. A further patterned photoresist layer is formed on the second conductive layer. Next, a dry etching process one time by way of using the patterned photoresist layer as an etching mask is performed to etch through in turn the second conductive layer, the first conductive layer, and the pad oxide layer until forming a gate with double polysilicon implantation, thereby forming a polycide gate. Finally, the photoresist layer is then removed.
Patent TW-200304333-A (TW)
Title: Method and system for performing call admission control in the uplink for third generation wireless communication systems
Inventor: ZHANG GUODONG
IPC: H04L12/56
Filed: 2003-03-14
Abstract: A method and system for performing call admission control in wireless communication systems is disclosed. Resource units required by a new user are assigned based on an outage probability of each uplink timeslot. The outage probability of each timeslot is updated as the resource units are assigned so that each resource unit assignment results in the lowest possible contribution to total outage probability. Once all of the resource units are assigned, the total outage probability is computed based on the resource allocation. If the total outage probability is below a predetermined value, the new user is admitted. If the total outage probability is above the predetermined value, the new user is rejected.